Visit TWRI for water research and outreach information.

Read about TWRI's new director, IRNR's new web tool for Texas Land Trends and more in the October issue of Conservation Matters.

October 2015 CM

View and compare 15-year trends in land use, market value and other metrics in private lands across Texas with the new Texas Land Trends tool.

Texas Land Trends

Through the new Wild Pig Management Video Series, supported by IRNR, the Texas A&M AgriLife Extension Service is helping landowners manage the state’s ever-increasing feral hog population. 

Aug 2015 CM - Feral Hogs

The Winter 2014 issue of txH2O focused on the key connection between rural private lands, and land and water stewardship. Read about several IRNR researchers and programs in the magazine.

Winter 2014 tx H2O

The final version of the Cities of San Antonio and Fair Oaks Ranch Water Policy Analysis, prepared for the City of San Antonio and the City of Fair Oaks Ranch, is available for download as well as the Letter of Transmittal and a Question and Answer Document on the revised report.

Upcoming Training Courses

Our training program markets and adminsters short courses on diverse natural resource and water related topics. See a full schedule or subscribe to receive updates about new courses.

Recent Projects

Prescribed Fire Portal

The Prescribed Fire Management Portal provides convenient access to information and resources on general concepts and applications of prescribed fire management.

Texas Land Trends

Texas is home to over 142 million acres of private farms, ranches and forestlands, thus leading the nation in land area devoted to privately-owned working lands.


The Trinity River Information Management System provides an outreach and planning tool for supporting land conservation and habitat restoration decisions.

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